Invention Grant
US08581878B2 Method for mitigating pooling mura on liquid crystal display apparatus and liquid crystal display apparatus
有权
用于缓解液晶显示装置和液晶显示装置上的汇集模式的方法
- Patent Title: Method for mitigating pooling mura on liquid crystal display apparatus and liquid crystal display apparatus
- Patent Title (中): 用于缓解液晶显示装置和液晶显示装置上的汇集模式的方法
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Application No.: US12609185Application Date: 2009-10-30
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Publication No.: US08581878B2Publication Date: 2013-11-12
- Inventor: Zeng-De Chen , Hong-Ji Huang , Seok-Lyul Lee , Yuet-Ping Lee , Yu-Cheng Tsai
- Applicant: Zeng-De Chen , Hong-Ji Huang , Seok-Lyul Lee , Yuet-Ping Lee , Yu-Cheng Tsai
- Applicant Address: TW Hsin-Chu
- Assignee: AU Optronics Corp.
- Current Assignee: AU Optronics Corp.
- Current Assignee Address: TW Hsin-Chu
- Agency: WPAT, PC
- Agent Justin King
- Priority: TW98106581A 20090227
- Main IPC: G06F3/045
- IPC: G06F3/045 ; G06F3/041

Abstract:
A method for mitigating pooling mura on LCD apparatus and a LCD apparatus are provided. The method is adapted for a LCD apparatus having a plurality of pixels. The LCD apparatus is for displaying frames according to a received original display data, and each of at least a part of the pixels comprises two pixel electrodes to drive a plurality of liquid crystal molecules between the two pixel electrodes. The method comprises changing a corresponding portion of the original display data so as to rotate at least a part of the liquid crystal molecules between the two pixel electrodes of the pressed pixel toward a natural angle; and maintaining another corresponding portion of the original display data. The natural angle is a finally-presented tilt angle of the liquid crystal molecules between the corresponding two pixel electrodes having substantially no potential difference therebetween.
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